Web printing systems having system resonance tuner
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United States of America Patent
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May 28, 2013
Grant Date -
Dec 29, 2011
app pub date -
Jun 24, 2010
filing date -
Jun 24, 2010
priority date (Note) -
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Abstract
A method and apparatus herein supply one or more media characteristics of a continuous media material (such as printing media) being supplied to rollers of an apparatus (such as a printing apparatus). The method and apparatus adjust the position of at least one of the rollers/shafts, relative to other rollers/shafts, based on the media characteristics to cause the media material to exhibit a target resonance frequency when being processed through the rollers. The method and apparatus can also identify excitation frequencies of vibrations produced by the apparatus as the apparatus feeds the continuous media material along the rollers and set the target resonance frequency at a value that is different from the excitation frequencies to prevent the apparatus from exciting the continuous media material at or near a resonant frequency of the processing system transporting the continuous media material.
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